Kubota WSM B1710, WSM B2110, WSM B2410, WSM B2710, B1710 Workshop Manual
...
WORKSHOP MANUAL
KiSC issued 11, 2006 A
TRACTOR
B1710,B2110,B2410,B2710
TO THE READER
KiSC issued 11, 2006 A
This Workshop Manual has been prepared to provide servicing personnel with
information on the m echanism, service and m aintenance of KUBOTA T ractor B1710,
B2110, B2410 and B2710. It is divided into two parts, “Mechanism” and “Servicing” for
each section.
■ Mechanism
Information on the construction and function are included. This part should be
understood before proceeding with troubleshooting, disassembling and servicing.
■ Servicing
Under the heading “General” section comes general precautions, check and
maintenance and special tools. Other section, there are troubleshooting, servicing
specification lists, checking and adjusting, disassembling and assembling, and servicing
which cover procedures, pr ecauti ons , fac tor y spe cifi ca tion s and allowa bl e limits .
All information illustrations and specifications contained in this manual are based on
the latest production information available at the time of publication.
The right is reserved to make changes in all information at any time without notice.
February 2001
© KUBOTA Corporation 2001
B1710 · B2110 · B2410 · B2710, WSM
SAFETY FIRST
KiSC issued 11, 2006 A
SAFETY INSTRUCTIONS
SAFETY INSTRUCTIONS
This symbol, the industry’s “Safety Alert Symbol”, is used throughout this manual and decals on the
machine itself to warn of the possibility of personal injury. Read these instructions carefully.
It is essential that you read the instructions and safety regulations before you attempt to repair or use
this unit.
DANGER : Indicates an imminently hazardous situation which, if not avoided, will result in
death or serious injury.
WARNING : Indicates a potentially hazardous situation which, if not avoided, could result in
death or serious injury.
CAUTION : Indicates a potentially hazardous situation which, if not avoided, may result in
minor or moderate injury.
■ IMPORTANT : Indicates that equipment or property damage could result if instructions are not
followed.
■ NOTE : Gives helpful information.
BEFORE SERVICING AND REPAIRING
• Read all instructions and safety instructions in this
manual and on your machine safety decals.
• Clean the work area and machine.
• Park the machine on a firm and level ground, and set
the parking brake.
• Lower the implement to the ground.
• Stop the engine, and remove the key.
• Disconnect the battery negative cable.
• Hang a “DO NOT OPERATE” tag in operator station.
1
B1710 · B2110 · B2410 · B2710, WSM
KiSC issued 11, 2006 A
SAFETY INSTRUCTIONS
SAFETY STARTING
• Do not start the engine by shorting across starter
terminals or bypassing the safety start switch.
• Do not alter or remove any part of machine safety
system.
• Before starting the engine, make sure that all shift
levers are in neutral positions or in disengaged
positions.
• Never start the engine while standing on ground.
Start the engine only from operator’s seat.
SAFETY WORKING
• Do not work on the machine while under the influence
of alcohol, medication , or other substances or while
fatigued.
• Wear close fitting clothing and safety equipment
appropriate to the job.
• Use tools appropriate to the work. Markshift tools,
parts, and procedures are not recommended.
• When servicing is performed together by two or more
persons, take care to perform all work safely.
• Do not work under the machine that is supported
solely by a jack. Always support the machine by
safety stands.
• Do not touch the rotating or hot parts while the engine
is running.
• Never remove the radiator cap while the engine is
running, or immediately after stopping. Otherwise,
hot water will spout out fr om radiator. Only remove
radiator cap when cool enough to touch with bare
hands. Slowly loosen the cap to first stop to relieve
pressure before removing completely.
• Escaping fluid (fuel or hydraulic oil) un der pressure
can penetrate the skin causing serious injury. Relieve
pressure before disconnecting hydraulic or fuel lines.
Tighten all connections before applying pressure.
AVOID FIRES
• Fuel is extremely flammable and explosive under
certain condition s. Do not smoke or allow flames o r
sparks in your working area.
• To avoid sparks from an accidental short circuit,
always disconnect the battery negative cable first and
connect it last.
• Battery gas can explode. Keep sparks and open
flame away from the top of b attery, especially when
charging the battery.
• Mark sure that no fuel has been spilled on the engine.
2
B1710 · B2110 · B2410 · B2710, WSM
KiSC issued 11, 2006 A
SAFETY INSTRUCTIONS
VENTILATE WORK AREA
• If the engine must be running to do some work, make
sure the area is well ventilated. Never run the engine
in a closed area. The exhaust gas contains
poisonous carbon monoxide.
PREVENT ACID BURNS
• Sulfuric acid in battery electr olyte is po isonous. It is
strong enough to burn skin, clothing and cause
blindness if splashed into eyes. Keep electrolyte
away from eyes, hands and clothing. If you spill
electrolyte on yourself, flush with water, and get
medical attention immediately.
DISPOSE OF FLUIDS PROPERLY
• Do not pour fluids into the ground, down a drain, or
into a stream, pond, or lake. Observe relevant
environmental prot ectio n regulati ons whe n disp osing
of oil, fuel, coolant, electrolyte and other harmful
waste.
PREPARE FOR EMERGENCIES
• Keep a first aid kit and fire extingui sher handy at all
times.
• Keep emergency numbers for doctors, ambulance
service, hospital and fire department near your
telephone.
3
B1710 · B2110 · B2410 · B2710, WSM
KiSC issued 11, 2006 A
SAFETY INSTRUCTIONS
SAFETY DECALS
The following safety decals are installed on the machine.
If a decal becomes damaged, illegible or is not on the machine, replace it. The decal part number is listed in
the parts list.
4
B1710 · B2110 · B2410 · B2710, WSM
KiSC issued 11, 2006 A
SAFETY INSTRUCTIONS
5
B1710 · B2110 · B2410 · B2710, WSM
KiSC issued 11, 2006 A
SAFETY INSTRUCTIONS
6
B1710 · B2110 · B2410 · B2710, WSM
KiSC issued 11, 2006 A
SPECIFICATIONS
SPECIFICATIONS
Model B1710D B2110D B2110DB B2110HDB
PTO power 10.5 kW (14.3 PS)* 12.7 kW (17.3 PS)* 12.0 kW (16.3 PS)*
Maker KUBOTA
Model D905-D18 D1005-D18
Type Indirect Injection. Vertical, water-cooled, 4-cycle diesel
Number of cylinder 3
Bore and stroke
Total displacement 898 cm
Engine power (ECE-R24) 12.1 kW (16.5 PS) 14.0 kW (19.0 PS)
Engine
Capacities
Tires
Dimensions
Weight (with ROPS) 658 kg (1451 lbs) 668 kg (1473 lbs) 678 kg (1495 lbs) 694 kg (1530 lbs)
Minimum tur ning
radius
Clutch Dry single plate
Travelling
system
Hydraulic
system
PTO system
Note : * Manufacture’s estimate
The company reserves the right to change the specifications without notice.
Engine power
(SAE gross)
Rated revolution 43.3 r/s (2600 rpm)
Maximum torque 51 N·m (37.6 ft-lbs) 59 N·m (43.5 ft-lbs)
Battery 12 V, RC : 79 min, CCA : 433 A
Starting system Electric starting with cell starter 12 V, 1.4 kW
Lubricating system Forced lubrication by trochoidal pump
Cooling system Pressurized radiator, forced circulation with water pump
Fuel Diesel fuel No. 2-D [above −10 °C (14 °F)], Diesel fuel No. 1 [below −10 °C (14 °F]
Fuel tank 24 L (6.3 U.S.gals., 5.3 Imp.gals.)
Engine crankcase
(with filter)
Engine coolant 3.8 L (4.0 U.S.qts., 3.3 Imp.qts.)
Transmission case 11.5 L (3.04 U.S.gals., 2.53 Imp.gals.)
Front axle case 3.7 L (3.9 U.S.qts., 3.3 Imp.qts.) 4.5 L (4.8 U.S.qts., 4.0 Imp.qts.)
Front 6-12B 6-12
Rear 8-16 9.5-16
Overall length (with 3P) 2378 mm (93.6 in.) 2405 mm (94.7 in.)
Overall width (min. tread) 990 mm (39.0 in.) 1040 mm (40.9 in.)
Overall height
(with ROPS)
Overall height
(top of steering wheel)
Wheel base 1500 mm (59.0 in.)
Minimum ground
clearance
Tread
Steering Integral type power steering
Transmission Gear shift, 6 forward and 2 reverse
Brake Wet disk type
Differential Bevel gears
Hydraulic control system P osition control
Pump capacity
Three point hitch SAE Category I
Max. lift
force
Rear
Mid.
Front 830 mm (32.7 in.)
Rear
4WD with brake 2.1 m (6.9 feet)
Bi-speed turn
without brake
At lift points 750 kg (1655 lbs)
24 in. behind lift
points
PTO shaft SAE 1-3/8, 6 splines
Revolution 1 speed (540 rpm at 2600 engine rpm)
PTO shaft USA No. 5 (KUBOTA 10-tooth) involute spline
Revolution 1 speed (2500 rpm at 2578 engine rpm)
72 × 73.6 mm
(2.83 × 2.90 in.)
3
(54.8 cu.in.) 1001 cm3 (61.1 cu.in.)
13.4 kW (18.0 HP) 15.7 kW (21.0 HP)
3.0 L (3.2 U.S.qts., 2.6 Imp.qts.)
2246 mm (88.4 in.) 2268 mm (89.3 in.)
1283 mm (50.5 in.) 1305 mm (51.4 in.)
263 mm (10.4 in.) 285 mm (11.2 in.)
740 to 910 mm
(29.1 to 35.8 in.)
– 2.1 m (6.9 feet)
3P : 16.6 L/min. (4.4 U.S.gals./min., 3.7 Imp.gals./min.)
Power steering : 9.8 L/min. (2.6 U.S.gals./min., 2.2 Imp.gals./min.)
76 × 73.6 mm (2.99 × 2.90 in.).
795 to 1015 mm (31.3 to 40.0 in.)
590 kg (1300 lbs)
12.5 L (3.30 U.S.gals.,
2.75 Imp.gals.)
HST with 2 speeds
range gear shift
W10281170
7
B1710 · B2110 · B2410 · B2710, WSM
KiSC issued 11, 2006 A
Model B2410D B2410DB B2410HDB
PTO power 14.3 kW (19.4 PS)* 13.4 kW (18.2 PS)*
Maker KUBOTA
Model D1105-D18
Type Indirect Injection. Vertical, water-cooled, 4-cycle diesel
Number of cylinder 3
Bore and stroke 78 × 78.4 mm (3.07 × 3.09 in.).
Total displacement 1123 cm
Engine power (ECE-R24) 15.8 kW (21.5 PS)
Engine
Capacities
Tires
Dimensions
Weight (with ROPS) 692 kg (1526 lbs) 702 kg (1548 lbs) 718 kg (1583 lbs)
Minimum turning
radius
Clutch Dry single plate
Travelling
system
Hydraulic
system
PTO system
Note : * Manufacture’s estimate
The company reserves the right to change the specifications without notice.
Engine power
(SAE gross)
Rated revolution 43.3 r/s (2600 rpm)
Maximum torque 67 N·m (49.4 ft-lbs)
Battery 12 V, RC : 79 min, CCA : 433 A
Starting system Electric starting with cell starter 12 V, 1.4 kW
Lubricating system Forced lubrication by trochoidal pump
Cooling system Pressurized radiator, forced circulation with water pump
Fuel Diesel fuel No. 2-D [above −10 °C (14 °F)], Diesel fuel No. 1 [below −10 °C (14 °F]
Fuel tank 24 L (6.3 U.S.gals., 5.3 Imp.gals.)
Engine crankcase
(with filter)
Engine coolant 3.8 L (4.0 U.S.qts., 3.3 Imp.qts.)
Transmission case 11.5 L (3.04 U.S.gals., 2.53 Imp.gals.)
Front axle case
Front 6.00-12
Rear 9.5-18
Overall length (with 3P) 2430 mm (95.7 in.)
Overall width (min. tread) 1050 mm (41.3 in.)
Overall height
(with ROPS)
Overall height
(top of steering wheel)
Wheel base 1500 mm (59.0 in.)
Minimum ground
clearance
Tread
Steering Integral type power steering
Transmission Gear shift, 6 forward and 2 reverse
Brake Wet disk type
Differential Bevel gears
Hydraulic control system Position control
Pump capacity
Three point hitch SAE Category I
Max. lift
force
Rear
Mid.
Front 830 mm (32.6 in.)
Rear 810 to 1035 mm (31.9 to 40.7 in.)
4WD with brake 2.1 m (6.9 feet)
Bi-speed turn
without brake
At lift points 750 kg (1655 lbs)
24 in. behind lift
points
PTO shaft SAE 1-3/8, 6 splines
Revolution 1 speed (540 rpm at 2600 engine rpm)
PTO shaft USA No. 5 (KUBOTA 10-tooth) involute spline
Revolution 1 speed (2500 rpm at 2578 engine rpm)
3.7 L (3.9 U.S.qts.,
3.3 Imp.qts.)
– 2.1 m (6.9 feet)
3P : 16.6 L/min. (4.4 U.S.gals./min., 3.7 Imp.gals./min.)
Power steering : 9.8 L/min. (2.6 U.S.gals./min., 2.2 Imp.gals./min.)
3.0 L (3.2 U.S.qts., 2.6 Imp.qts.)
3
(68.5 cu.in.)
17.9 kW (24.0 HP)
4.5 L (4.8 U.S.qts., 4.0 Imp.qts.)
2298 mm (90.5 in.)
1335 mm (52.6 in.)
315 mm (12.4 in.)
590 kg (1300 lbs)
SPECIFICATIONS
12.5 L (3.30 U.S.gals.,
2.75 Imp.gals.)
HST with 2 speeds
range gear shift
W10357020
8
B1710 · B2110 · B2410 · B2710, WSM
KiSC issued 11, 2006 A
Model B2710HDB
PTO power 15.0 kW (20.4 HP)*
Maker KUBOTA
Model V1305-D18
Type Indirect Injection. Vertical, water-cooled, 4-cycle diesel
Number of cylinder 4
Bore and stroke 76 × 73.6 mm (2.99 × 2.90 in.).
Total displacement 1335 cm
Engine power (ECE-R24) 18.2 kW (24.7 PS)
Engine
Capacities
Tires
Dimensions
Weight (with ROPS) 842 kg (1857 lbs)
Minimum tur ning
radius
Clutch Dry single plate
Travelling
system
Hydraulic
system
PTO system
Note : * Manufacture’s estimate
The company reserves the right to change the specifications without notice.
Engine power
(SAE gross)
Rated revolution 43.3 r/s (2600 rpm)
Maximum torque 79 N·m (59 ft-lbs)
Battery 12 V, RC : 79 min, CCA : 433 A
Starting system Electric starting with cell starter 12 V, 1.4 kW
Lubricating system Forced lubrication by trochoidal pump
Cooling system Pressurized radiator, forced circulation with water pump
Fuel Diesel fuel No. 2-D [above −10 °C (14 °F)], Diesel fuel No. 1 [below −10 °C (14 °F]
Fuel tank 26 L (6.9 U.S.gals., 5.7 Imp.gals.)
Engine crankcase
(with filter)
Engine coolant 4.5 L (4.8 U.S.qts., 4.0 Imp.qts.)
Transmission case 15.5 L (4.10 U.S.gals., 3.41 Imp.gals.)
Front axle case 5.3 L (5.6 U.S.qts., 4.7 Imp.qts.)
Front 7-12 (180 / 85D12)
Rear 12.4 -16
Overall length (with 3P) 2625 mm (103.3 in.)
Overall width (min. tread) 1365 mm (53.7 in.)
Overall height
(with ROPS)
Overall height
(top of steering wheel)
Wheel base 1666 mm (65.6 in.)
Minimum ground
clearance
Tread
Steering Integral type power steering
Transmission Hydrostatic transmission with 3 speeds range gear shift
Brake Wet disk type
Differential Bevel gears
Hydraulic control system P osition control
Pump capacity
Three point hitch SAE Category I
Max. lift
force
Rear
Mid.
Front 935 mm (36.8 in.)
Rear 1050 mm (41.3 in.)
4WD with brake 2.1 m (6.9 feet)
Bi-speed turn
without brake
3P : 24.4 L/min. (6.4 U.S.gals./min., 5.4 Imp.gals./min.)
Power steering : 11.7 L/min. (3.1 U.S.gals./min., 2.6 Imp.gals./min.)
At lift points 830 kg (1830 lbs)
24 in. behind lift
points
PTO shaft SAE 1-3/8, 6 splines
Revolution 1 speed (540 rpm at 2600 engine rpm)
PTO shaft USA No. 5 (KUBOTA 10-tooth) involute spline
Revolution 1 speed (2500 rpm at 2578 engine rpm)
4.1 L (4.3 U.S.qts., 3.6 Imp.qts.)
3
(81.5 cu.in.)
20.1 kW (27.0 HP)
2334 mm (91.9 in.)
1375 mm (54.1 in.)
308 mm (12.1 in.)
2.1 m (6.9 feet)
650 kg (1433 lbs)
SPECIFICATIONS
W10368160
9
B1710 · B2110 · B2410 · B2710, WSM
KiSC issued 11, 2006 A
TRAVELLING SPEEDS
[Manual Transmission Model]
Model B1710 B2110 B2410 B17 10, B2110 B2410
Tire size (Rear) 8-16 9.5-16 9.5-18 31 × 13.5-15 315/75D-15
Forward
Reverse
Range gear
shift lever
Low
High
Max. Speed
(at 2750
engine rpm)
Low R 1.2 (0.7) 1.3 (0.8) 1.3 (0.8) 1.2 (0.7) 1.3 (0.8)
High R 6.6 (4.1) 7.0 (4.4) 7.5 (4.7) 6.4 (4.0) 7.0 (4.4)
Max. Speed
(at 2750
engine rpm)
Main gear
shift lever
1 0.9 (0.6) 1.0 (0.6) 1.1 (0.7) 0.9 (0.6) 1.0 (0.6)
2 1.7 (1.1) 1.8 (1.1) 1.9 (1.2) 1.6 (2.0) 1.8 (1.1)
3 3.0 (1.9) 3.2 (2.0) 3.4 (2.1) 2.9 (1.8) 3.2 (2.0)
1 5.3 (3.3) 5.6 (3.5) 6.0 (3.7) 5.2 (3.2) 5.6 (3.5)
2 9.3 (5.8) 9.8 (6.1) 10.5 (6.5) 9.1 (5.7) 9.9 (6.2)
3 16.8 (10.4) 17.8 (11.1) 19.1 (11.9) 16.5 (10.3) 17.9 (11.1)
3 17.8 (11.1) 18.8 (11.7) 20.2 (12.6) 17.4 (10.8) 19.0 (11.8)
R 7.0 (4.4) 7.4 (4.6) 7.9 (4.9) 6.8 (4.2) 7.4 (4.6)
km/h
(mile/h)
km/h
(mile/h)
km/h
(mile/h)
TRAVELLING SPEEDS
km/h
(mile/h)
km/h
(mile/h)
W10350650
[HST Model]
Model B2110 B2410 B2110 B2410 B2710 B2710
Tire size (Rear) 9.5-16 9.5-18 31 × 13.5-15 315/75D-15 12.4-16 13.6-16
Range gear
shift lever
Low
Middle––––
Forward
High
km/h
(mile/h)
0 to 7.3
(0 to 4.5)
0 to 20.9
(0 to 13.0)
km/h
(mile/h)
0 to 7.8
(0 to 4.8)
0 to 22.4
(0 to 13.9)
km/h
(mile/h)
0 to 6.8
(0 to 4.2)
0 to 19.3
(0 to 12.0)
km/h
(mile/h)
0 to 7.4
(0 to 4.6)
0 to 21.1
(0 to 13.1)
km/h
(mile/h)
0 to 4.9
(0 to 3.0)
0 to 8.4
(0 to 5.2)
0 to 23.1
(0 to 14.4)
km/h
(mile/h)
0 to 5.0
(0 to 3.1)
0 to 8.6
(0 to 5.3)
0 to 23.7
(0 to 14.7)
Max. Speed
(at 2750
22.1 (13.7) 23.7 (14.7) 20.4 (12.7) 22.3 (13.9) 24.4 (15.2) 25.1 (15.6)
engine rpm)
0 to 4.0
(0 to 2.5)
0 to 6.9
(0 to 4.3)
0 to 19.0
(0 to 11.8)
Reverse
Low
0 to 5.9
(0 to 3.7)
Middle––––
High
0 to 16.7
(0 to 10.4)
0 to 6.3
(0 to 3.9)
0 to 18.0
(0 to 11.2)
0 to 5.4
(0 to 3.4)
0 to 15.4
(0 to 9.6)
0 to 5.9
(0 to 3.7)
0 to 16.9
(0 to 10.5)
0 to 3.9
(0 to 2.4)
0 to 6.7
(0 to 4.2)
0 to 18.4
(0 to 11.4)
Max. Speed
(at 2750
17.7 (11.0) 19.0 (11.8) 16.3 (10.1) 17.9 (11.1) 19.5 (12.1) 20.1 (12.5)
engine rpm)
The company reserves the right to change the specifications without notice.
W10411340
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B1710 · B2110 · B2410 · B2710, WSM
KiSC issued 11, 2006 A
DIMENSIONS
DIMENSIONS
11
G GENERAL
KiSC issued 11, 2006 A
GENERAL
KiSC issued 11, 2006 A
CONTENTS
1. FEATURES...................................................................................................... G-1
2. TRACTOR IDENTIFICATION ......................................................................... G-2
3. GENERAL PRECAUTIONS ............................................................................ G-3
4. HANDLING PRECAUTIONS FOR ELECTRICAL PARTS AND WIRING..G-4
[1] WIRING...................................................................................................... G-4
[2] BATTERY................................................................................................... G-6
[3] FUSE.......................................................................................................... G-6
[4] CONNECTOR............................................................................................ G-6
[5] HANDLING OF CIRCUIT TESTER......................................................... G-7
5. LUBRICANTS FUEL AND COOLANT .......................................................... G-8
6. TIGHTENING TORQUES ............................. ....... ...... ....... ...... ....... ...... ....... .... G- 9
[1] GENERAL USE SCREWS, BOLTS AND NUTS................................... G-9
[2] STUD BOLTS............................................................................................ G-9
7. MAINTENANCE............................................................................................. G-10
8. CHECK AND MAINTENANCE......... ...... ...... ....... ...... ....... ...... ....... ............... G-11
[1] DAILY CHECK........................................................................................ G-11
[2] CHECK POINTS OF INITIAL 50 HOURS........................................... G-12
[3] CHECK POINTS OF EVERY 50 HOURS........................................... G-15
[4] CHECK POINTS OF EVERY 100 HOURS......................................... G-17
[5] CHECK POINTS OF EVERY 200 HOURS......................................... G-23
[6] CHECK POINTS OF EVERY 300 HOURS......................................... G-24
[7] CHECK POINTS OF EVERY 400 HOURS......................................... G-25
[8] CHECK POINTS OF EVERY 800 HOURS......................................... G-26
[9] CHECK POINTS OF EVERY 1 YEAR ................................................ G-26
[10]CHECK POINTS OF EVERY 2 YEARS.............................................. G-26
[11]OTHERS .................................................................................................. G-29
9. SPECIAL TOOLS.......................................................................................... G-31
[1] SPECIAL TOOLS FOR ENGINE .......................................................... G-31
[2] SPECIAL TOOLS FOR TRACTOR....................................................... G-36
10. TIRES............................................................................................................. G-40
[1] TIRE PRESSURE................................................................................... G-40
[2] TREAD..................................................................................................... G-41
(1) Front Wheels...................................................................................... G-41
(2) Rear Tread......................................................................................... G-42
[3] TIRE LIQUID INJECTION...................................................................... G-44
B1710 · B2110 · B2410 · B2710, WSM
KiSC issued 11, 2006 A
1. FEATURES
G GENERAL
1. Integral Power Steering
2. E-TVCS (Three Vortex Combustion System) Diesel Engine
3. Engine Key Shut-Off System
4. Hydrostatic Transmission (HST)
5. 3 Range of Speed (B2710 only)
6. Bi-speed Turn (Except B1710)
7. Wet Disc Brake
8. Standard mid -PT O
9. Simultaneous Mounting of Both the Mid. Mount Mower and Front Loader
10.Combination Panel of Easy Checker
11.Large Hydraulic Pump
12.Position Control Valve
13.Hydraulic Block Type Outlet
14.Foldable ROPS
15.Auxiliary Hydraulic Control Valve (Remote Valve)
G-1
B1710 · B2110 · B2410 · B2710, WSM
KiSC issued 11, 2006 A
2. TRACTOR IDENTIFICATION
When contacting your local KUBOTA distributor, always specify
engine serial number, tractor serial number and hour meter reading.
(1) Tractor Identification Plate
(2) Tractor Serial Number
G GENERAL
(3) Engine Serial Number
(4) Hour Meter
W10108050
G-2
B1710 · B2110 · B2410 · B2710, WSM
KiSC issued 11, 2006 A
3. GENERAL PRECAUTIONS
• During disasse mbly, care fully arrang e removed pa rts in a clean
area to prevent confusion later. Screws, bolts and nuts should be
installed in their original position to prevent reassembly errors.
• When special tools are requir ed, use KUBOTA ge nuine special
tools. Special tools which are not frequently used should be
made according to the drawings provided.
• Before disassembling or servicing electrical wires, always
disconnect the ground cable from the battery first.
• Remove oil and dirt from parts before measuring.
• Use only KUBOTA genuine parts for parts replacement to
maintain machine performance and to assure safety.
• Gaskets and O-rings must be replaced during reassembly.
Apply grease to new O-rings or oil seals before assembling.
See the figure left side.
• When reassemblin g external snap rings or internal snap rings,
they must be po sitioned so that sharp edge fa ces against the
direction from which a force is applied. See the figure left side.
• When inserting sp ring pins, their splits must face the direct ion
from which a force is applied. See the figure left side.
• To prevent dama ge to the hydrauli c system, use only s pecified
fluid or equivalent.
(1) Grease
(2) Force
(3) Sharp Edge
(4) Axial Force
(5) Rotating Movement
G GENERAL
(A) External Snap Ring
(B) Internal Snap Ring
W10109040
G-3
B1710 · B2110 · B2410 · B2710, WSM
IMPORTANT■
KiSC issued 11, 2006 A
G GENERAL
4. HANDLING PRECAUTIONS FOR ELECTRICAL PARTS
AND WIRING
To ensure safety and prevent damage to the machine and
surrounding equipm ent, heed the fo llowing prec autions in hand ling
electrical parts and wiring.
• Check electrical wiring for damage and loosened
connection every year. To this end, educate the customer to
do his or her own check an d at the same time recommend
the dealer to perform periodic check for a fee.
• Do not attempt to modify or remodel any electrical parts and
wiring.
• When removing the battery cables, disconnect the negative
cable first. When installing the battery cables, connect the
positive cable first.
(1) Negative Terminal (2) Positive Terminal
W10111140
[1] WIRING
• Securely tighten wiring terminals.
(1) Correct
(Securely Tighten)
(2) Incorrect
(Loosening Leads to Faulty Contact)
W10112160
• Do not let wiring contact dangerous part.
(1) Dangerous Part
(2) Wiring (Incorrect)
(3) Wiring (Correct)
(4) Dangerous Part
• Securely insert gro mm et.
(1) Grommet (A) Correct
(B) Incorrect
W10113130
W10113880
G-4
B1710 · B2110 · B2410 · B2710, WSM
KiSC issued 11, 2006 A
G GENERAL
• Securely clamp, being careful not to damage wiring.
(1) Clamp
• Wind Clamp Spirally
(2) Wire Harness
(3) Clamp
(4) Welding Dent
W10114580
• Clamp wiring so that there is no twist, unnecessary sag, or
excessive tension, except for movable part, where sag be
required.
(1) Wiring
(2) Clamp
(A) Correct
(B) Incorrect
W10115870
• In installing a part, take care not to get wiring caught by it.
(1) Wiring (A) Incorrect
W10116700
• After installing wiring, check protection of terminals and clamped
condition of wiring, only connect battery.
(1) Cover
• Securely Install Cover
W10117350
G-5
B1710 · B2110 · B2410 · B2710, WSM
KiSC issued 11, 2006 A
[2] BATTERY
[3] FUSE
G GENERAL
• Take care not to confuse positive and negative terminal posts.
• When removing battery cables, disconnec t negative cable first.
When installing battery cables, check for polarity and connect
positive cable first.
• Do not inst all any battery with capacity other th an is specified
(Ah).
• After connecting cables to battery terminal posts, apply high
temperature greas e to them and se curely instal l term inal co vers
on them.
• Do not allow dirt and dust to collect on battery.
CAUTION
• Take care not to let battery liquid spill on your skin and
clothes. If contaminated, wash it off with water immediately.
• Before recharging the battery, remove it from the machine.
• Before recharging, remove cell caps.
• Do recharging in a we ll-ventilated place where there is no
open flame nearby, as hydrogen gas and oxygen are formed.
W10118160
[4] CONNECTOR
• Use fuses with specified capacity.
Neither too large or small capacity fuse is acceptable.
• Never use steel or copper wire in place of fuse.
• Do not install working light, radio set, etc. on machine which is not
provided with reserve power supply.
• Do not install accessories if fuse capacity of reserve power
supply is exceeded.
(1) Fuse (2) Slow Blow Fuse
W10120920
• For connector with lock, push lock to separate.
(A) Push
W10122110
• In separating connectors, do not pull wire harnesses.
• Hold connector bodies to separate.
(A) Correct (B) Incorrect
W10122720
G-6
B1710 · B2110 · B2410 · B2710, WSM
KiSC issued 11, 2006 A
G GENERAL
• Use sandpaper to remove rust from terminals.
• Repair deformed terminal. Make certain there is no terminal
being exposed or displaced.
(1) Exposed Terminal
(2) Deformed Terminal
(3) Sandpaper
(4) Rust
W10123460
• Make certain that there is no female connector being too open.
(A) Correct (B) Incorrect
W10124300
• Make certain plastic cover is large enough to cover whole
connector.
(1) Cover (A) Correct
[5] HANDLING OF CIRCUIT TESTER
• Use tester correctly following manual provided with tester.
• Check for polarity and range.
(B) Incorrect
W10125190
W10126840
G-7
B1710 · B2110 · B2410 · B2710, WSM
KiSC issued 11, 2006 A
5. LUBRICANTS FUEL AND COOLANT
Capacity
Place
1 Fuel tank
Coolant
2
system with
recovery tank
Engine
3
crankcase
Transmission
4
case
Front axle
5
case
Place No. of greasing point Capacity
Speed control
pedal (HST
pedal)
Top link 1
6
Lift rod 1
Parking brake
shaft
Battery
terminal
B1710D
B2110D
B2410D
3.04 U.S.gals.
2.53 Imp.gals.
3.7 L
3.9 U.S.qts.
3.3 Imp.qts.
B2110DB
B2410DB
6.3 U.S.gals.
5.3 Imp.gals.
4.0 U.S.qts.
3.3 Imp.qts.
3.2 U.S.qts.
2.6 Imp.qts.
11.5 L
24 L
3.8 L
3.0 L
4.8 U.S.qts.
4.0 Imp.qts.
B2110HDB
B2410HDB
12.5 L
3.30 U.S.gals.
2.75 Imp.gals.
4.5 L
Grease
1
1
2
B2710HDB
26 L
6.9 U.S.gals.
5.7 Imp.gals.
4.5 L
4.7 U.S.qts.
4.0 Imp.qts.
4.1 L
4.3 U.S.qts.
3.6 Imp.qts.
15.5 L
4.10 U.S.gals.
3.41 Imp.gals.
5.3 L
5.6 Imp.qts.
4.7 Imp.qts.
G GENERAL
Lubricants, fuel and
coolant
No. 2-D diesel fuel
No. 1-D diesel fuel if
temperature is below −10 °C
(14 °F)
Fresh clean water (sof t
water) with anti-freeze
Engine oil : API service CC
or CD class
Below 0 °C (32 °F) :
SAE10W, 10W-30 or
10W-40
0 to 25 °C (32 to 77 °F):
SAE20, 10W-30 or 10W-40
Above 25 °C (77 °F):
SAE30, 10W-30 or 10W-40
KUBOTA SUPER UDT fluid*
KUBOTA SUPER UDT fluid*
or SAE80, 90 gear oil
Type of
grease
Until grease
overflows
Moderate
amount
Multipurpose
type grease
* KUBOTA original transmission hydraulic fluid.
G-8
B1710 · B2110 · B2410 · B2710, WSM
KiSC issued 11, 2006 A
G GENERAL
6. TIGHTENING TORQUES
Screws, bolts and nu ts whose tightening torques are not speci fied in t his Worksh op Manual should b e tightened
according to the table below.
[1] GENERAL USE SCREWS, BOLTS AND NUTS
Indication on top of
bolt
Material of bolt SS400, S20C S43C, S48C
Material of opponent
part
Unit
Diameter
M6
(6 mm, 0.24 in.)
M8
(8 mm, 0.31 in.)
M10
(10 mm, 0.39 in.)
M12
(12 mm, 0.47 in.)
M14
(14 mm, 0.55 in.)
M16
(16 mm, 0.63 in.)
M18
(18 mm, 0.71 in.)
M20
(20 mm, 0.79 in.)
No-grade or 4T 7T 9T
Ordinariness Aluminum Ordinariness Aluminum Ordinariness
N·m kgf·m ft-lbs N·m kgf·m ft-lbs N·m kgf·m ft-lbs N·m kgf·m ft-lbs N·m kgf·m ft-lbs
7.85
0.80
5.79
7.85
0.80
5.79
9.81
1.00
to
9.31
17.7
to
20.5
39.3
to
45.1
62.8
to
72.5
108
to
125
167
to
191
246
to
284
334
to
392
to
0.95
1.8
to
2.1
4.0
to
4.6
6.4
to
7.4
11.0
to
12.8
17.0
to
19.5
25.0
to
29.0
34.0
to
40.0
to
6.87
13.1
to
15.1
29.0
to
33.2
46.3
to
53.5
79.6
to
92.5
123
to
141
181
to
209
246
to
289
to
to
to
8.82
0.90
6.50
16.7
19.6
31.4
34.3
1.7
12.3
to
to
2.0
3.2
to
3.5
–––
–––
–––
–––
–––
to
14.4
23.2
to
to
25.3
to
11.2
23.6
to
27.4
48.1
to
55.8
77.5
to
90.2
124
to
147
197
to
225
275
to
318
368
to
431
to
1.15
2.4
to
2.8
4.9
to
5.7
7.9
to
9.2
12.6
to
15.0
20.0
to
23.0
28.0
to
32.5
37.5
to
44.0
7.24
to
8.31
17.4
to
20.2
35.5
to
41.2
57.2
to
66.5
91.2
to
108
145
to
166
203
to
235
272
to
318
7.85
0.80
to
0.90
1.8
to
2.1
4.0
to
4.5
6.4
to
7.4
5.79
to
6.50
13.1
to
15.1
29.0
to
32.5
46.3
to
53.5
to
8.82
17.7
to
20.5
39.3
to
44.1
62.8
to
72.5
–––
–––
–––
–––
12.3
to
14.2
29.5
to
34.3
60.9
to
70.6
103
to
117
167
to
196
260
to
304
344
to
402
491
to
568
SCr435,
SCM435
1.25
to
1.45
3.0
to
3.5
6.2
to
7.2
10.5
to
12.0
17.0
to
20.0
26.5
to
31.0
35.0
to
41.0
50.0
to
58.0
W10345420
9.05
to
10.4
21.7
to
25.3
44.9
to
52.0
76.0
to
86.8
123
to
144
192
to
224
254
to
296
362
to
419
[2] STUD BOLTS
Material of opponent
part
Unit
Diameter
M8
(8 mm, 0.31 in.)
M10
(10 mm, 0.39 in.)
M12
(12 mm, 0.47 in.)
Ordinariness Aluminum
N·m kgf·m ft-lbs N·m kgf·m ft-lbs
11.8
to
15.6
24.6
to
31.3
29.5
to
49.0
1.2
to
1.6
2.5
to
3.2
3.0
to
5.0
8.68
8.82
to
11.5
18.1
23.1
21.7
36.1
to
11.8
19.7
to
to
25.4
to
31.4 3.2 23.1
0.90
to
1.2
2.0
to
2.6
6.51
to
8.67
14.5
to
18.8
W10481390
G-9
B1710 · B2110 · B2410 · B2710, WSM
IMPORTANT■
KiSC issued 11, 2006 A
7. MAINTENANCE
G GENERAL
Period
No.
Item
1 Engine oil Change ★✩ G-12
2 Engine oil filter Replace ★✩ G-12
3 Transmission fluid Change ★✩ G-13
4 Hydraulic oil filter (for HST) Replace ★✩ G-14
5 Hydraulic oil filter Replace ★✩ G-14
6 Clutch Adjust ★✩ G-14
7 Greasing – ✩ G-15
8 Engine start system Check ✩ G-16
9 Wheel bolt torque Check ✩ G-17
10 Battery condition Check ✩ *** G-18
Air cleaner element
11
[Single type]
Air cleaner
12
element
[Double type]
13 Fuel filter element
14 Fan belt Adjust ✩ G-20
15 Brake Adjust ✩ G-21
16 Parking brake Adjust ✩ G-21
17 Fuel line
18 Radiator hose and clamp
19 Toe-in Adjust ✩ G-23
20 Tramsmission oil strainer Clean ✩ G-24
21 Front axle case oil Change ✩ G-25
22 Front axle pivot Adjust ✩ G-25
23 Engine valve clearanc e A djust ✩ 1-S18
24 Cooling system Flash ✩ G-27
25 Coolant Change ✩ G-27
26 Fuel system Bleed
27 Clutch housing water Drain G-29
28 Fuse Replace G-30
29 Light bulb Replace G-30
Primary
element
Secondary
element
Clean ✩ *G-18
Replace ✩ G-18
Clean ✩ *G-18
Replace ✩ ** G-18
Replace ✩ G-18
Clean ✩ G-20
Replace ✩ G-20
Check ✩ G-22
Replace ✩ G-22
Check ✩ G-23
Replace ✩
50 100 200 300 400 800 1 year 2 years
Service as required
Service Time Interval
Important
Reference
page
G-23
G-29
• The jobs indicated by ★ must be done after the first 50 hours of operation.
• * : Air cleaner should be cleaned more often in dusty conditions than in normal conditions.
• ** : Every year or every 6 times of cleaning.
• *** : When the battery is used for less than 100 hours per year, check the fluid level annually.
W10357690
G-10
B1710 · B2110 · B2410 · B2710, WSM
KiSC issued 11, 2006 A
G GENERAL
8. CHECK AND MAINTENANCE
CAUTION
• Be sure to check and service the tractor on a flat place with engine shut off, the parking brake on and chock
the wheels.
[1] DAILY CHECK
To prevent trouble from occurring, it is important to kno w the condition of the tractor. Che ck the following items
before starting.
Checking
• Check areas where previous trouble was experienced.
• Walk around the tractor.
1. Check the tire press ure , and chec k for wear and dam age .
2. Check for oil and water leaks.
3. Check the engine oil lev el.
4. Check the transmi ss ion flui d level.
5. Check the coola nt lev el .
6. Check the condition of seat belt and ROPS attaching hardware.
7. Check and clean the radiator screen and grill.
8. Check the screws and nuts of tires ar e tight .
9. Check the number plate .
10.Care of danger, warning and caution labels.
11.Clean around the exhaust manifold and the muffler of the engine.
• While sitting in the operator’s seat.
1. Check the HST pedal, brake pedals and clutch pedal.
2. Check the parking brake.
3. Check the steering wheel.
• Turning the key switch.
1. Check the performance of the easy checker lights.
2. Check head lights, turn signal lights, hazard lights and other light equipment. Clean if necessary.
3. Check the performance of the meters and gauges.
• Starting the engine.
1. Check to see that the lights on the easy checker go off.
2. Check the color of the exhaust gas.
3. Check the brakes for proper operation.
G-11
B1710 · B2110 · B2410 · B2710, WSM
■
IMPORTANT■
KiSC issued 11, 2006 A
[2] CHECK POINTS OF INITIAL 50 HOURS
Changing Engine Oil
CAUTION
• Before changing oil, be sure to stop the engine.
• Allow engine to cool down sufficiently, oil can be hot and
can burn.
1. Start and warm up the engine for approx. 5 minutes.
2. Place an oil pan underneath the engine.
3. To drain th e used oi l, re move the d rain plug (1 ) at th e bottom of
the engine and drain the oil completely.
4. Screw in the drain plug (1).
5. Fill new oil up to upper line on the dipstick (2).
IMPORTANT
• When using an oil of different manufacture or viscosity from
the previous one, remove all of the old oil.
• Never mix two different types of oil.
• Use the proper SAE Engine Oil according to ambient
temperatures.
• Refer to “LUBRICANTS, FUEL AND COOLANT”. (See page
G-8.)
Engine oil capacity
B1710
B2110
B2410
B2710
G GENERAL
3.0 L
3.2 U.S.qts.
2.6 Imp.qts.
4.1 L
4.3 U.S.qts.
3.6 Imp.qts.
(1) Drain Plug
(2) Dipstick
(3) Oil Inlet
A : Oil level is acceptable within this
range.
a : B1710, B2110, B2410
b : B2710
W10145330
Replacing Engine Oil Filter Cartridge
CAUTION
• Be sure to stop the engine before changing oil filter
cartridge.
• Allow engine to cool down sufficiently, oil can be hot and
can burn.
1. Remove the oil filter cartridge with the filter wrench.
2. Apply a slight coat of oil onto the new cartridge gasket.
3. To install the new cartridge, screw it in by hand. Over tightening
may cause deformation of rubber gasket.
4. After the new cartridge has been replaced, the engine oil
normally decrease a little. Thus see that the engine oil does not
leak through the seal and be sure to read the oil level on the
dipstick. Then, replenish the engine oil up to the specified level.
• To prevent serious damage to the engine, replacement
element must be highly efficient. Use only a KUBOTA
genuine filter or its equivalent.
(1) Engine Oil Filter
W10148920
G-12
B1710 · B2110 · B2410 · B2710, WSM
■
KiSC issued 11, 2006 A
G GENERAL
Changing Transmission Fluid
CAUTION
• Be sure to stop the engine when checking and changing the
transmission fluid.
• Allow engine to cool down sufficiently, oil can be hot and
can burn.
1. Place an oil pan under the tractor.
2. Remove the drain plugs (1) at the bottom of the transmission
cases.
3. Drain the transmission fluid.
4. After draining, screw in the drain plugs.
5. Fill new oil from filling port after removing the filling plug (2) up to
the upper notch on the dipstick (3).
6. After running the engine for a few minutes, stop it and check the
oil level again, if low, add oil prescribed level.
IMPORTANT
• Use only multi-grade transmission oil. Use of other oils may
damage the transmission or hydraulic system.
Refer to “LUBRICANTS, FUEL AND COOLANT”. (See page
G-8.)
• Never work the tractor immediately after changing the
transmission oil. Keeping the engine at medium speed for a
few minutes to prevents damage to the transmission.
• Do not mix different blands oil together.
B1710D
Transmission fluid
capacity
B2110D
B2110DB
B2410D
B2410DB
B2110HDB
B2410HDB
B2710HDB
11.5 L
3.04 U.S.gals.
2.53 Imp.gals.
12.5 L
3.30 U.S.gals.
2.75 Imp.gals.
15.5 L
4.10 U.S.gals.
3.41 Imp.gals.
(1) Drain Plug
(2) Filling Port
(3) Dipstick
G-13
A : Oil level is acceptable within this
range.
a : B1710, B2110, B2410
b : B2710
W10150550
B1710 · B2110 · B2410 · B2710, WSM
■
NOTE■
KiSC issued 11, 2006 A
G GENERAL
Replacing Hydraulic Oil Filter Cartridges
CAUTION
• Be sure to stop the engine before changing the oil filters.
• Allow engine to cool down sufficiently, oil can be hot and
can burn.
1. Drain the transmissio n fluid.
2. Remove the both oil filter cartridges by using a filter wrench.
3. Apply a slight coat of oil onto the new cartridge gasket.
4. To install the new cartridge, screw it in by hand. Over tightening
may cause deformation of rubber gasket.
5. After the new cartridge has been replaced, the transmission fluid
level will normally decrease slightly. Make sure that the
transmission fluid does not leak through the seal. Check the fluid
level.
IMPORTANT
• To prevent serious damage to the hydraulic system. Use
only a genuine KUBOTA filter or its equivalents.
(1) Hydraulic Oil Filter (for HST) (2) Hydraulic Oil Filter
W10155860
Checking Clutch Pedal Free Travel
CAUTION
• When checking, park the tractor on flat ground, apply the
parking brake, stop the engine and remove the key.
1. Slightly dep ress th e c lutc h p eda l an d me as ur e s tro ke “A” at top
of stopper bolt (3).
2. If the measurement is not within the factory specifications, loosen
the lock nut and adjust the clutch pedal rod (5) lengt h.
3. After adjusting it, measure total stroke “B” between stopper bolt
(3) and clutch housing (6).
4. If the measurement is not within the factory specifications, adjust
it with the clutch pedal stopper bolt (3).
5. And at the same tim e, adjust the clea rance “C” between s afety
switch (1) and clutch pedal rod (5).
• After adjustment, sure the stopper bolt with the lock nut (4).
Clutch pedal free travel
on stopper bolt stroke
“A”
Reference :
Clutch pedal free travel “L” on top of clutch pedal
Clutch pedal total stroke
“B”
Clearance “C” Factory spec.
Factory spec.
Factory spec.
1.0 to 1.5 mm
0.039 to 0.059 in.
20 to 30 mm
0.78 to 1.18 in.
8.0 to 9.0 mm
0.31 to 0.35 in.
1.5 to 2.5 mm
0.059 to 0.098 in.
(1) Safety Switch
(2) Clutch Rod
(3) Stopper Bolt
G-14
(4) Lock Nut for Stopper Bolt
(5) Clutch Pedal Rod
(6) Clutch Housing
W10382980
B1710 · B2110 · B2410 · B2710, WSM
KiSC issued 11, 2006 A
[3] CHECK POINTS OF EVERY 50 HOURS
Greasing
1. Apply a grease to the following position as figures.
(1) Grease Fitting (HST Pedal)
(2) Battery Terminal
(3) Grease Fitting (Top Link)
G GENERAL
(4) Grease Fitting (Lifting Rod RH)
(5) Grease Fitting (Parking Brake Shaft)
W10218280
G-15
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